Steam turbine
393 TJ
Solar panel
85.0 TJ
Accumulator
28.7 TJ
Lightning collector
22.0 TJ
Steam engine
15.4 TJ
Lightning rod
14.3 TJ
Solar panel (Uncommon)
4.16 TJ
Solar panel (Rare)
1.76 TJ
Accumulator (Uncommon)
59.4 GJ
Accumulator (Rare)
47.4 GJ
Accumulator (Epic)
38.1 GJ